453665414338 has 8 divisors (see below), whose sum is σ = 680510048400. Its totient is φ = 226828731540.

The previous prime is 453665414303. The next prime is 453665414351. The reversal of 453665414338 is 833414566354.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843068 + ... + 2074663.

It is an arithmetic number, because the mean of its divisors is an integer number (85063756050).

Almost surely, 2^453665414338 is an apocalyptic number.

453665414338 is a deficient number, since it is larger than the sum of its proper divisors (226844634062).

453665414338 is a wasteful number, since it uses less digits than its factorization.

453665414338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975632.

The product of its digits is 12441600, while the sum is 52.

The spelling of 453665414338 in words is "four hundred fifty-three billion, six hundred sixty-five million, four hundred fourteen thousand, three hundred thirty-eight".